Department of Homeland Security NAICS 541712 and PSC AC32 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541712 · PSC AC32

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$11,439,736,043

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541712 and PSC AC32

Caci, Inc. - Federal

Chantilly, VA

Chantilly, VA | 1,121 awards | Top agency Department of Defense | NAICS 541512

$3,573,065,855

Battelle Memorial Institute

Richland, WA

Richland, WA | 103 awards | Top agency Department of Energy | NAICS 541710

$2,291,104,233

The Mitre Corporation

Mc Lean, VA

Mc Lean, VA | 880 awards | Top agency Department of Defense | NAICS 541990

$5,575,565,955

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